title: Integrated worm control as a strategy in the control of gastrointestinal nematodes of sheep and cattle.
authors.affiliation: Section of Helminthology, Veterinary Research Institute, Onderstepoort, Republic of South Africa.
authors.forename: J A
authors.initials: JA
authors.lastname: Van Wyk
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005767:Gastrointestinal Diseases / Q000517:prevention & control / Q000662:veterinary*; D008722:Methods; D009349:Nematode Infections / Q000517:prevention & control / Q000662:veterinary*; D012621:Seasons; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D013997:Time Factors